Improve logging around handshake creation (#7531)
Improve logging around handshake creation (#7531)

1. Don't create strings when not logging (almost all of the time).
2. Log the options passed in.
sean-gilliam/msbuild,rainersigwald/msbuild,rainersigwald/msbuild,sean-gilliam/msbuild,sean-gilliam/msbuild,AndyGerlicher/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,AndyGerlicher/msbuild,rainersigwald/msbuild,AndyGerlicher/msbuild,sean-gilliam/msbuild